321234532104 has 32 divisors (see below), whose sum is σ = 803100248640. Its totient is φ = 107076321600.

The previous prime is 321234532081. The next prime is 321234532117. The reversal of 321234532104 is 401235432123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2523669 + ... + 2647899.

It is an arithmetic number, because the mean of its divisors is an integer number (25096882770).

Almost surely, 2^321234532104 is an apocalyptic number.

It is an amenable number.

321234532104 is an abundant number, since it is smaller than the sum of its proper divisors (481865716536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321234532104 is a wasteful number, since it uses less digits than its factorization.

321234532104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231981 (or 231977 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 321234532104 its reverse (401235432123), we get a palindrome (722469964227).

The spelling of 321234532104 in words is "three hundred twenty-one billion, two hundred thirty-four million, five hundred thirty-two thousand, one hundred four".